SplSubject::detach

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

SplSubject::detach — Detach an observer

public function SplSubject::detach(SplObserver $observer): void

Detaches an observer from the subject to no longer notify it of updates.

Warning

This function is currently not documented; only its argument list is available.

No value is returned.